264197276

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{230137}}^1$

素因数の和:230189

約数の個数: 24

約数和(自身を含む): 541284576

約数和(自身を除く): 277087300

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 230137, 460274, 920548, 1610959, 3221918, 6443836, 9435617, 18871234, 37742468, 66049319, 132098638, 264197276]

約数ペア:

[(1, 264197276), (2, 132098638), (4, 66049319), (7, 37742468), (14, 18871234), (28, 9435617), (41, 6443836), (82, 3221918), (164, 1610959), (287, 920548), (574, 460274), (1148, 230137)]